baber/WOPTO huggingface dataset:
Patent JP-2001231752-A (JP)
Title: Ophthalmometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/107
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To perform reliable measurement without manually repositioning once automatic positioning has started. SOLUTION: An aperture dividing member 21 is inserted to an optical path by a driving means 26 in positioning and polarizes transmitted light to the right and left by a wedge prism 20 provided at a part of the aperture, and a part excepting for the prism 20 transmits a luminous flux without polarization. Alignment is performed by using these three cornea reflected image formed by a positioning light source 17. By successively fetching the signal of an area array sensor 25 to an arithmetic means 30 and calculating the position of the cornea reflected image R2, the degree and the direction of deviation from the prescribed position of a subject eye E are calculated. When the deviation becomes within a prescribed range, a driving means 2 is driven to perform automatic positioning.
Patent JP-2001241698-A (JP)
Title: Exterior panel and refrigeration system using it
Inventor: MIHARA KAZUHIKO
IPC: F16B19/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved sound isolation material fixing structure of exterior panel and a refrigeration system comprising it in which the problems of conventional exterior panel of a refrigeration system, i.e., a box incorporating noise generating apparatus, where sound isolation is attained by attaching a sound proofing material to the rear surface of the panel through a pressure sensitive adhesive double coated tape or an adhesive that sorting is very difficult at the time of discarding the exterior panel, labor and cost for sorting increase and incomplete sorting causes pollution during discarding process. SOLUTION: Sorting of a sound proofing material 2 is facilitated by providing an exterior panel 1 with an arrangement for fixing the sound proofing material 2 to the rear surface 1c of the panel using an easy-to-remove pin 4 and a retaining plate 3.
Patent JP-2001245289-A (JP)
Title: Information service system utilizing photographed image
Inventor: TAKANO MASAHARU
IPC: G06K9/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To realize an information service system, that can efficiently collect information displayed on a scoreboard, and that generates the information as date available for information processing. SOLUTION: A scoreboard information generating system 1, that utilizes a digital camera 3 for acquiring scoreboard information displayed on a scoreboard as digital image date, generate scoreboard information with a prescribed format from the acquired digital image data. The system 1 transmits the data corresponding to the scoreboard information to a data distribution system 3 via a communication channel 4.
Patent JP-2001247784-A (JP)
Title: Flame-retardant composition
Inventor: FUJITA HARUNORI
IPC: C08K3/22
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant composition that is suitable for protecting and covering electric wires and cables. SOLUTION: This flame-retardant composition contains at least (A) an inorganic filler, particularly 30-99 wt.% of metal hydroxide, (B) a resin that includes >=15 wt.% of oxygen atoms in the molecule and has a glass transition point of 0-90 deg.C and a tanδ value of >=0.07 at 20 deg.C, particularly 1-70 wt.% of methyl methcrylate and methyl acrylate copolymer [where (A)+(B)=100 wt.%] and is particularly useful for protecting and covering electric wires and cables.
Patent JP-2001256073-A (JP)
Title: Digital signal processor
Inventor: ANDO TOMOAKI
IPC: G06F11/28
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance control function from the outside part of a DSP. SOLUTION: An interface 6b enabling reading and writing from the outside part is connected to a DSP register 6a including at least a program control register other than a pipe line register, a logical circuit, and a sum of products calculating circuit in a DSP.
Patent JP-2001260209-A (JP)
Title: Method for producing foamed thermoplastic resin
Inventor: INAMORI TOSHIO
IPC: C08J9/12
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a foamed thermoplastic resin which keeps a prescribed expansion ratio as an expanded material incorporated with a large amount of a filler by making gas act effectively on the foaming even when a large amount of the filler is added. SOLUTION: In the method for producing the foamed thermoplastic resin continuously in which a resin composition impregnated with high pressure gas which is incorporated with 50-1,000 of the filler per 100 pts.wt. of the thermoplastic resin is kneaded by an extruder (12) and extruded from the tip fringe (37) of a mold (3), and the gas is released, when the composition is extruded and the gas is released, the surface of the resin composition passing through the mold tip fringe (37) is cooled through the mold (3) so that a thin skin layer is formed on the surface of the expanded material.
Patent JP-2001255070-A (JP)
Title: Vacuum heating furnace
Inventor: TAIRA OSAMU
IPC: F27B7/24
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a high performance vacuum heat treatment capable of performing a processing for processed heavy weight item and showing a quite high air-tightness against a surrounding external part. SOLUTION: There are provided a vacuum container having a pressure reducing means for reducing an inner pressure; a rotary container having a horizontal rotary shaft installed in the vacuum container for use in storing processed items; a driving means for axially rotating the rotary container, wherein the rotary container is not fixed at its shaft part against the vacuum container, but it is installed within the vacuum container.
Patent JP-2001255678-A (JP)
Title: Image forming device using positive electrification type monolayer electrophotographic photoreceptor
Inventor: TANAKA YUJI
IPC: G03G5/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a reversal development system image forming device using a positive electrification type monolayer electrophotographic photoreceptor and being free of the occurrence of a transfer memory image and an exposure memory image. SOLUTION: The image forming device has a positive electrification type monolayer electrophotographic photoreceptor as an electrostatic latent image forming means and essentially comprises a main electrification step, an exposure step, a development step, a transfer step, a de-electrifying step and a cleaning step along the traveling direction of the photoreceptor. The polarity of voltage applied in the transfer step is negative, the polarity of voltage applied in the electrification step is positive and the de-electrifying step is situated on the downstream side of the transfer step and on the upper stream side of the cleaning step.
Patent JP-2001256891-A (JP)
Title: Method and device for inspecting soil at seal edge portion of panel glass for cathode ray tube
Inventor: MASE RYOKO
IPC: H01J9/42
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for accurately and easily inspecting the degree of primal dirt on the surface of a seal edge portion. SOLUTION: A wettability testing liquid such as a colored wettability testing liquid is applied to the seal edge portion SE of a panel glass 1a of a cathode ray tube for measuring an area out of a total applied area, where the wettability testing liquid is repelled after the passage of a preset time after application. The application of the wettability testing liquid and the measurement of the repelling area after the passage of the preset time are repeated for every unit area. Visual measurement is performed with reference to a scale M previously installed near the seal edge portion, or the area where the wettability testing liquid is repelled can be calculated with the processing of the photographed image of the seal edge portion.  The degree of dirt on the seal edge portion is judged from the area of the total area of the seal edge portion, where the wettability testing liquid is repelled.
Patent JP-2001268447-A (JP)
Title: Image pickup device
Inventor: KIJIMA TAKAYUKI
IPC: H04N5/335
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To avoide the failure of unintentionally recording images whose image quality is a failure in an image pickup device for detecting the pixel defect of an image pickup element and compensating a defective pixel. SOLUTION: This image pickup device is provided with a defective pixel detection part 19 for detecting the pixel defect of a CCD image pickup element 5 and a pixel defect compensation part 20 for compensating the defective pixel. The defective pixel detection part is constituted of a test image pickup part 19-1 for executing the charge storage and read operation of the image pickup element in the sate of interrupting exposure, a defect decision part 19-2 for comparing the image pickup element output level with a prescribed pixel defect decision level and deciding the defective pixel, a defective pixel number limitation part 19-3 for changing the decision level and limiting the number of the decided defective pixels to a prescribed value or less,  an image quality failure state detection part 19-4 for deciding that it is in image quality failure state in the case that the number of the detected defective pixels exceeds the prescribed value when the decision level reaches an allowable limit level and an image quality failure coping processing part 19-5 for shortening exposure time at the time of detecting the image quality failure state.
Patent JP-2001260513-A (JP)
Title: Plate cylinder for stencil printer and manufacturing method therefor
Inventor: YAMADA SUSUMU
IPC: B23K9/167
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a plate cylinder suitable for mass productivity and having a low manufacturing cost at a low cost. SOLUTION: The plate cylinder 10 for the stencil printer is formed in a substantially cylindrical state by forming through ores 13 of a developed state of a processing original plate 1 for constituting the cylinder 10 and thereafter butting end edges 11, 12 and welding the edges. Accordingly, as compared with a conventional electroforming method, the manufacturing time of the cylinder 10 can be shortened. The cylinder 10 is suitable for its mass productivity with a low manufacturing cost. Thus, the low-cost cylinder can be provided.
Patent JP-2001259301-A (JP)
Title: Operation method of distillation tower
Inventor: NATSUI HIROSHI
IPC: B01D3/42
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a distillation tower by which the distillation tower is stably operated especially in the operation state wherein maximum capacity is exhibited while saving the power. SOLUTION: The operation method is a method for a distillation tower as to keep a gas amount in the distillation tower at one value among a plurality of gas amount level values previously determined by a programmed computer and comprises the following respective means. 1: a means of collecting data of the operation state of the distillation tower; 2: a means of recording the collected data of the operation state of the distillation tower as time series data; 3: a means of computing the optimum gas amount level value from the recorded data of the operation state of the distillation tower and the data of separation conditions in the distillation tower; 4: a means of computing the optimum gas amount level value based on the computed optimum gas amount and the amount at the time; 5:  a means of changing the operation of the distillation tower so as to adjust the gas amount to be the optimum gas amount level value in the case the optimum gas amount level value and the gas amount level value at the time are different; and 6: a means of driving the distillation tower as to keep the gas amount to be the optimum gas amount level value.
Patent JP-2001270299-A (JP)
Title: Printing sheet
Inventor: HIROSE KENJI
IPC: B44C3/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a printing sheet, with which a displaying sheet printable with character graphics and, at the same time, can be seen through a transparent member pasted to such as a glass pane or the like can easily be produced. SOLUTION: In this printing sheet 10, for example, after characters 'ABC' are printed with an ink jet printer on a surface to be printed 14B, a sheet to be printed 19 is separated from a double face adhesive sheet 18 and turned inside out so as to bond the surface to be printed 14B to the double face adhesive sheet and finally separate a releasing paper 20 from the double face adhesive sheet 18. Thus, by pasting the surface to be printed 14B to a glass G, an adhesive sheet, in which the printed characters 'ABC' can be displayed through the glass G, can be easily produced.
Patent JP-2000307347-A (JP)
Title: Semiconductor circuit
Inventor: OYA MITSUNARI
IPC: H03B5/32
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To measure a very small leak current at an input terminal without increasing the number of elements and terminals required to configure the circuit. SOLUTION: This semiconductor circuit has an internal circuit. The internal circuit has a 1st terminal 1 and a 2nd terminal 2 to connect a path consisting of a feedback resistor 3 and a vibrator 4, which are provided at the outside of the semiconductor circuit, to the semiconductor circuit and a vibrator drive circuit 10 whose input side connects to the 1st terminal 1, whose output side is connected to the 2nd terminal 2 to drive the vibrator 4 and a buffer circuit (inverter circuit 7) whose output side is connected to the internal circuit to supply a signal in response to the signal to be given to the 1st terminal 1 to the internal circuit.
Patent JP-2001274005-A (JP)
Title: Electrical parts with click
Inventor: TAKAHASHI KISABURO
IPC: H01C10/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide electrical parts with click wherein a timing between the generation of clicking sense and detection and output of a signal can be easily adjusted and which is compact in size and small in thickness. SOLUTION: Electrical parts are provided with an operation member 40 which is provided with a driving part 47 on its rear side and is slidably held, a holding part 30 which is provided opposite to the rear side of the operation member 40 and is provided with a penetrated part 33, a movable contact which moves vertically by pressing of the driving part 47 of the operation member 40, and a fixed contact 64 which is freely attachable and detachable to the movable contact 51. The driving part 47 of the operation member 40 generates clicking, sense and it presses the movable contact 50 by means of the penetrated body 33 of the holding body 30, therbey allowing the movable contact 50 to be brought into contact with the fixed contact 64.
Patent JP-2001275102-A (JP)
Title: Digital television broadcast receiver
Inventor: KIDA TAKAYUKI
IPC: H04N7/173
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital television broadcast receiver by which a user can easily revise its contract status. SOLUTION: The digital television broadcast receiver is provided with an entry means that enters contract revision information to revise the contract by a user and a means that transmits the contract revision information entered by the entry means to company center.
Patent JP-2001269990-A (JP)
Title: Method of manufacturing mold for producing cushioning material
Inventor: YAMAGUCHI MASANAO
IPC: B29C51/30
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a mold, producable at a low cost, capable of easily fabricating the shape of a mold wall in accordance with the shape of a cushioning material to be molded. SOLUTION: The cushioning material to be thermoformed is produced from a matrix of fiber aggregate of short crimped synthetic fibers in which binder fibers having a melting point lower than that of the short fibers are dispersed. The shape of a mold to thermoform the cushioning material is memorized by a cutting machining device as three-dimensional shape data. A board-shaped shape retaining member group (5) having two-dimensional shape is cut by the cutting machining device (4) based on the three-dimensional shape data, and a framework having a desired mold shape is assembled by putting together the shape retaining member group (5) in a parallel cross pattern. The mold for cushioning material is produced by using an air-permeable mold wall having a soft structure pasted on the framework.
Patent JP-2001269013-A (JP)
Title: Steering controller of reaping harvester
Inventor: IKEDA HIROSHI
IPC: A01B69/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the steering controller of a reaping harvester, which enables the travel of a travel machine frame along the outer peripheral edge portion of a standing stem culm group and further enables a reaping work in a state reduced in the non-reaped stem culm. SOLUTION: When the present dislocation of the front side site of a travel machine frame from the outer peripheral edge portion of a standing stem culm group and the dislocation of the front side site of the travel machine frame after the travel of the travel machine frame are found to be placed on the same sides, respectively, from the detection information of the present dislocation and the detection information of the passed dislocation, the ordinary steering control for controlling the operations of steering operation means 14R, 14L are executed to correct the dislocations. When dislocation states in the mutually reverse directions are detected, a steering operation for directing the travel machine frame toward the already reaped side is preferentially executed.
Patent JP-2001284628-A (JP)
Title: X-ray detector
Inventor: SHIMA KAZUHIKO
IPC: H01L27/146
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the image quality of an X-ray detector. SOLUTION: On a surface of a first electrode film 12 disposed on a substrate 11, an electric charge transfer layer 13 with diantimony trisulfide as a major component, at X-ray detection layer 14 with amorphous selenium as a major component, and a second electrode film 15 are formed in this order, and when a voltage is applied in the polarity that a side of the first electrode film 12 is positive and a side of a second electrode film 15 is negative, and X rays irradiate a surface of the second electrode film 15, carriers generated in the X-ray detection layer 14 are collected to the first and second electrode films.  In the X-ray detector 31, at an interface between the X-ray detection layer 14 and the electric charge transfer layer 13, as a diode in which the X-ray detection layer 14 is set to an anode side and the electric charge transfer layer 13 is set to a cathode side is formed, positive holes are not injected from the side of the first electrode film 12 into the X-ray detection layer 14, so that images are not deteriorated.
Patent JP-2001281396-A (JP)
Title: Neutron shielding material
Inventor: SASAKI AKIRA
IPC: C08L65/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a neutron shielding material secondarily shapeable as occasion demands, and easily moldable in a large size in a relatively short time without requiring any large-scaled injection device or mixing and dispersing device. SOLUTION: This neutron shielding material is obtained by mixing a neutron absorbable fine powder to metathetic polymerizable cycloolefins followed by polymerization in the presence of a metathetic polymerization catalyst.
Patent JP-2001285556-A (JP)
Title: Electronic device and storage medium
Inventor: ISOZAKI ATSUSHI
IPC: H04N1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine which displays essential error codes required for maintenance work, even by opening/closing a cover in maintenance. SOLUTION: In this facsimile machine, various processing operation mechanisms are provided in the cover which can be opened and closed; and when an error occurs in processing operations of these mechanisms, an error code is written in a RAM 12 and is held so that it can be outputted. In the maintenance mode, a CPU 10 can call and display the existing error code from the RAM 12, without having to rewrite the error code stored in the RAM at this time even when the cover is opened/closed.
Patent JP-2001281588-A (JP)
Title: Emission position adjustment structure for plane- parallel plane
Inventor: TAKASE YOSHIYUKI
IPC: G02B26/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an emission position adjustment structure for a plane- parallel plate in which the position of the optical path of a beam emitted from the plane-parallel plate is changed by turning the plane-parallel plate around the direction nearly parallel to the direction of incident light, and the fine adjustment of an emission position can be performed by reducing the variation of the emission position per unit turning angle of the plane-parallel plate. SOLUTION: A holding drum part 15b is consecutively provided on one end of a support body 15a formed of a hollow cylinder by a hollow cylinder having a larger diameter than that of the support body 15a, and thus a glass holding surface 15c whose end surface of the holding drum part 15b is inclined with respect to the central axis of the cylinder is formed. When the plane-parallel plate 16 is held on the glass holding surface 15c, the plane-parallel plate 16 is inclined with respect to the central axis. When making the optical path of an incident side parallel to the central axis and turning the support body 15a with respect to the central axis, the inclination direction to the optical path is changed, and thus the emission position is changed.
Patent JP-2001288141-A (JP)
Title: Stannous di(2-ethylhexanoate) and method for purifying the same
Inventor: AKIEDA HIDEYUKI
IPC: C07C51/44
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a purified stannous di(2-ethylhexanoate) with less impurity content. SOLUTION: This purified stannous di(2-ethylhexanoate) of the formula (I) is characterized as the melting peak top temperature determined by differential scanning calorimetry(DSC) is -3.0 deg.C.
Patent JP-2001280823-A (JP)
Title: Refrigerator
Inventor: SATO YOSHIHIDE
IPC: F25D23/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which is equipped with a packing having high sealing property. SOLUTION: A refrigerator 21 is equipped with the main body 2 of itself where heat insulating material 24 is filled in between an outer box 22 and an inner box 23, a partition wall 15 which partitions the main body 22 above and below, a storage chamber 14 which is demarcated by this partition wall 15, an opening and closing door 1B which opens and closes the front opening 3 of this storage chamber 14, and a door packing 4 which seals the whole periphery abutting on the above front opening 3. The front of the above partition wall 15 is provided with 8 partition wall packing 26 which extends above and below this partition wall and abuts on the above door packing 4 at closing of the above opening and closing door 1B.
Patent JP-2001286013-A (JP)
Title: Power feeding apparatus
Inventor: HIRASHIMA HIKARI
IPC: H02B1/28
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding apparatus which can prevent entry of water thereto even during the outdoor maintenance work. SOLUTION: This power feeding apparatus 1 comprises a power supply case 3 which can cover the power supply unit 10, and a power supply box 2 including a power supply cover 3 which can cover a power supply unit 10. A plurality of heat radiation fins 25 are provided at the surface of the power supply box 2, and a water exhaust groove 27 is provided between the fins 25 to guide the water in the direction far from the power supply cover 4.